<?php
/*2012-9-25 by yzw 
* 浏览器判断函数
* $type_check传值 即为判断；不传值为输出
*/
function browser($type_check=null)
{
	$agent = $_SERVER["HTTP_USER_AGENT"];
	$browser = array("MSIE 8.0","MSIE 7.0","MSIE 6.0","Firefox/3","Firefox/2","Safari","Opera");
	foreach($browser as $val)
	{
		if(strpos($agent,$val))
		{
			$type = $val;break;
		}
	}
	if($type_check)
	{
		return strpos($agent,$type_check);
	}
	return $type ? $type : $agent;
}

/*
* 获取当前url路径
*/
function thisUrl()
{
    $pageURL = 'http';

    if ($_SERVER["HTTPS"] == "on")
    {
        $pageURL .= "s";
    }
    $pageURL .= "://";

    if ($_SERVER["SERVER_PORT"] != "80")
    {
        $pageURL .= $_SERVER["SERVER_NAME"] . ":" . $_SERVER["SERVER_PORT"] . $_SERVER["REQUEST_URI"];
    }
    else
    {
        $pageURL .= $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
    }
    return $pageURL;
}

/*
* 
* 强制下载功能
* DOWN_PATH 指定下载文件目录
*/
DEFINE('DOWN_PATH','E:\phpcodes\zdshop\doc\source');

function downloads($name)
{
	$file_dir = DOWN_PATH.'\/';   	 
	if (!file_exists(iconv('UTF-8','GB2312',$file_dir.$name)))
	{
		header("Content-type: text/html; charset=utf-8");
		echo "File not found!";exit;
	}else {
		if(Browser('MSIE'))
		{
			$name = urlencode($name);
		}
		header("Content-Type: application/force-download");
		header("Content-Disposition: attachment; filename=".$name);
		readfile($file_dir.$name);
	}
}

/**
 * @Description:弹出提示
 * @param:$msg:提示信息
		  $url:返回重定向路劲 
 * @remark:返回提示
 */
function _redirect($msg, $url=null)
{
	if($url)
	{
		die("<script>alert('".$msg."');location.href='".$url."'</script>");
	}else{
		die("<script>alert('".$msg."');location.reload();</script>");
	}
}

function _getLongli()
{
  #农历每月的天数
  $everymonth=array(
                    0=>array(8,0,0,0,0,0,0,0,0,0,0,0,29,30,7,1),
                    1=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,8,2),
                    2=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,9,3),
                    3=>array(5,29,30,29,30,29,29,30,29,29,30,30,29,30,10,4),
                    4=>array(0,30,30,29,30,29,29,30,29,29,30,30,29,0,1,5),
                    5=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,2,6),
                    6=>array(4,29,30,30,29,30,29,30,29,30,29,30,29,30,3,7),
                    7=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,4,8),
                    8=>array(0,30,29,29,30,30,29,30,29,30,30,29,30,0,5,9),
                    9=>array(2,29,30,29,29,30,29,30,29,30,30,30,29,30,6,10),
                    10=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,7,11),
                    11=>array(6,30,29,30,29,29,30,29,29,30,30,29,30,30,8,12),
                    12=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,9,1),
                    13=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,10,2),
                    14=>array(5,30,30,29,30,29,30,29,30,29,30,29,29,30,1,3),
                    15=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,2,4),
                    16=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,3,5),
                    17=>array(2,30,29,29,30,29,30,30,29,30,30,29,30,29,4,6),
                    18=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,5,7),
                    19=>array(7,29,30,29,29,30,29,29,30,30,29,30,30,30,6,8),
                    20=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,7,9),
                    21=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,8,10),
                    22=>array(5,30,29,30,30,29,29,30,29,29,30,29,30,30,9,11),
                    23=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,10,12),
                    24=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,1,1),
                    25=>array(4,30,29,30,29,30,30,29,30,30,29,30,29,30,2,2),
                    26=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,3,3),
                    27=>array(0,30,29,29,30,29,30,29,30,29,30,30,30,0,4,4),
                    28=>array(2,29,30,29,29,30,29,29,30,29,30,30,30,30,5,5),
                    29=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,6,6),
                    30=>array(6,29,30,30,29,29,30,29,29,30,29,30,30,29,7,7),
                    31=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,8,8),
                    32=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,9,9),
                    33=>array(5,29,30,30,29,30,30,29,30,29,30,29,29,30,10,10),
                    34=>array(0,29,30,29,30,30,29,30,29,30,30,29,30,0,1,11),
                    35=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,2,12),
                    36=>array(3,30,29,29,30,29,29,30,30,29,30,30,30,29,3,1),
                    37=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,4,2),
                    38=>array(7,30,30,29,29,30,29,29,30,29,30,30,29,30,5,3),
                    39=>array(0,30,30,29,29,30,29,29,30,29,30,29,30,0,6,4),
                    40=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,7,5),
                    41=>array(6,30,30,29,30,30,29,30,29,29,30,29,30,29,8,6),
                    42=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,9,7),
                    43=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,10,8),
                    44=>array(4,30,29,30,29,30,29,30,29,30,30,29,30,30,1,9),
                    45=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,2,10),
                    46=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,3,11),
                    47=>array(2,30,30,29,29,30,29,29,30,29,30,29,30,30,4,12),
                    48=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,5,1),
                    49=>array(7,30,29,30,30,29,30,29,29,30,29,30,29,30,6,2),
                    50=>array(0,29,30,30,29,30,30,29,29,30,29,30,29,0,7,3),
                    51=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,8,4),
                    52=>array(5,29,30,29,30,29,30,29,30,30,29,30,29,30,9,5),
                    53=>array(0,29,30,29,29,30,30,29,30,30,29,30,29,0,10,6),
                    54=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,1,7),
                    55=>array(3,29,30,29,30,29,29,30,29,30,29,30,30,30,2,8),
                    56=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,3,9),
                    57=>array(8,30,29,30,29,30,29,29,30,29,30,29,30,29,4,10),
                    58=>array(0,30,30,30,29,30,29,29,30,29,30,29,30,0,5,11),
                    59=>array(0,29,30,30,29,30,29,30,29,30,29,30,29,0,6,12),
                    60=>array(6,30,29,30,29,30,30,29,30,29,30,29,30,29,7,1),
                    61=>array(0,30,29,30,29,30,29,30,30,29,30,29,30,0,8,2),
                    62=>array(0,29,30,29,29,30,29,30,30,29,30,30,29,0,9,3),
                    63=>array(4,30,29,30,29,29,30,29,30,29,30,30,30,29,10,4),
                    64=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,1,5),
                    65=>array(0,29,30,29,30,29,29,30,29,29,30,30,29,0,2,6),
                    66=>array(3,30,30,30,29,30,29,29,30,29,29,30,30,29,3,7),
                    67=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,4,8),
                    68=>array(7,29,30,29,30,30,29,30,29,30,29,30,29,30,5,9),
                    69=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,6,10),
                    70=>array(0,30,29,29,30,29,30,30,29,30,30,29,30,0,7,11),
                    71=>array(5,29,30,29,29,30,29,30,29,30,30,30,29,30,8,12),
                    72=>array(0,29,30,29,29,30,29,30,29,30,30,29,30,0,9,1),
                    73=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,10,2),
                    74=>array(4,30,30,29,30,29,29,30,29,29,30,30,29,30,1,3),
                    75=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,2,4),
                    76=>array(8,30,30,29,30,29,30,29,30,29,29,30,29,30,3,5),
                    77=>array(0,30,29,30,30,29,30,29,30,29,30,29,29,0,4,6),
                    78=>array(0,30,29,30,30,29,30,30,29,30,29,30,29,0,5,7),
                    79=>array(6,30,29,29,30,29,30,30,29,30,30,29,30,29,6,8),
                    80=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,7,9),
                    81=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,8,10),
                    82=>array(4,30,29,30,29,29,30,29,29,30,29,30,30,30,9,11),
                    83=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,10,12),
                    84=>array(10,30,29,30,30,29,29,30,29,29,30,29,30,30,1,1),
                    85=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,2,2),
                    86=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,3,3),
                    87=>array(6,30,29,30,29,30,30,29,30,30,29,30,29,29,4,4),
                    88=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,5,5),
                    89=>array(0,30,29,29,30,29,29,30,30,29,30,30,30,0,6,6),
                    90=>array(5,29,30,29,29,30,29,29,30,29,30,30,30,30,7,7),
                    91=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,8,8),
                    92=>array(0,29,30,30,29,29,30,29,29,30,29,30,30,0,9,9),
                    93=>array(3,29,30,30,29,30,29,30,29,29,30,29,30,29,10,10),
                    94=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,1,11),
                    95=>array(8,29,30,30,29,30,29,30,30,29,29,30,29,30,2,12),
                    96=>array(0,29,30,29,30,30,29,30,29,30,30,29,29,0,3,1),
                    97=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,4,2),
                    98=>array(5,30,29,29,30,29,29,30,30,29,30,30,29,30,5,3),
                    99=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,6,4),
                    100=>array(0,30,30,29,29,30,29,29,30,29,30,30,29,0,7,5),
                    101=>array(4,30,30,29,30,29,30,29,29,30,29,30,29,30,8,6),
                    102=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,9,7),
                    103=>array(0,30,30,29,30,30,29,30,29,29,30,29,30,0,10,8),
                    104=>array(2,29,30,29,30,30,29,30,29,30,29,30,29,30,1,9),
                    105=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,2,10),
                    106=>array(7,30,29,30,29,30,29,30,29,30,30,29,30,30,3,11),
                    107=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,4,12),
                    108=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,5,1),
                    109=>array(5,30,30,29,29,30,29,29,30,29,30,29,30,30,6,2),
                    110=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,7,3),
                    111=>array(0,30,29,30,30,29,30,29,29,30,29,30,29,0,8,4),
                    112=>array(4,30,29,30,30,29,30,29,30,29,30,29,30,29,9,5),
                    113=>array(0,30,29,30,29,30,30,29,30,29,30,29,30,0,10,6),
                    114=>array(9,29,30,29,30,29,30,29,30,30,29,30,29,30,1,7),
                    115=>array(0,29,30,29,29,30,29,30,30,30,29,30,29,0,2,8),
                    116=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,3,9),
                    117=>array(6,29,30,29,30,29,29,30,29,30,29,30,30,30,4,10),
                    118=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,5,11),
                    119=>array(0,30,29,30,29,30,29,29,30,29,29,30,30,0,6,12),
                    120=>array(4,29,30,30,30,29,30,29,29,30,29,30,29,30,7,1)
                   );
##############################
  #农历天干
  $mten=array("null","甲","乙","丙","丁","戊","己","庚","辛","壬","癸");
  #农历地支
  $mtwelve=array("null","子(鼠)","丑(牛)","寅(虎)","卯(兔)","辰(龙)",
                 "巳(蛇)","午(马)","未(羊)","申(猴)","酉(鸡)","戌(狗)","亥(猪)");
  #农历月份
  $mmonth=array("闰","正","二","三","四","五","六",
                "七","八","九","十","十一","十二","月");
  #农历日
  $mday=array("null","初一","初二","初三","初四","初五","初六","初七","初八","初九","初十",
              "十一","十二","十三","十四","十五","十六","十七","十八","十九","二十",
              "廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十");
##############################
  #星期
  $weekday = array("日","一","二","三","四","五","六");

  #阳历总天数 至1900年12月21日
  $total=11;
  #阴历总天数
  $mtotal=0;
##############################
  #获得当日日期,最多到2020年
  $today=getdate();
  if($today["year"]<1901 || $today["year"]>2020) die("年份出错！");

  $cur_wday=$today["wday"];

  for($y=1901;$y<$today["year"];$y++) { //计算到所求日期阳历的总天数-自1900年12月21日始,先算年的和
       $total+=365;
       if ($y%4==0) $total++;
  }

  switch($today["mon"]) { //再加当年的几个月
         case 12:
              $total+=30;
         case 11:
              $total+=31;
         case 10:
              $total+=30;
         case 9:
              $total+=31;
         case 8:
              $total+=31;
         case 7:
              $total+=30;
         case 6:
              $total+=31;
         case 5:
              $total+=30;
         case 4:
              $total+=31;
         case 3:
              $total+=28;
         case 2:
              $total+=31;
  }

  if($today["year"]%4 == 0 && $today["mon"]>2) $total++; //如果当年是闰年还要加一天

  $total=$total+$today["mday"]-1; //加当月的天数

  $flag1=0;  //判断跳出循环的条件
  $j=0;
  while ($j<=120){  //用农历的天数累加来判断是否超过阳历的天数
      $i=1;
      while ($i<=13){
            $mtotal+=$everymonth[$j][$i];
            if ($mtotal>=$total){
                 $flag1=1;
                 break;
            }
            $i++;
      }
      if ($flag1==1) break;
      $j++;
  }

  if($everymonth[$j][0]<>0 and $everymonth[$j][0]<$i){ //原来错在这里，对闰月没有修补
      $mm=$i-1;
  }
  else{
      $mm=$i;
  }

  if($i==$everymonth[$j][0]+1 and $everymonth[$j][0]<>0) {
      $nlmon=$mmonth[0].$mmonth[$mm];#闰月
  }
  else {
      $nlmon=$mmonth[$mm].$mmonth[13];
  }

  #计算所求月份1号的农历日期
  $md=$everymonth[$j][$i]-($mtotal-$total);
  if($md > $everymonth[$j][$i])
      $md-=$everymonth[$j][$i];
  $nlday=$mday[$md];

  //$nowday=date("Y年n月j日 ").$weekday[$cur_wday]."<br>".$mten[$everymonth[$j][14]].$mtwelve[$everymonth[$j][15]]."年".$nlmon.$nlday;
	$nowday = array(
		'week' => $weekday[$cur_wday],
		'date' => date("Y年n月j日 "),
		'nongli' => $mten[$everymonth[$j][14]].$mtwelve[$everymonth[$j][15]]."年".$nlmon.$nlday
	);
	return $nowday;
}

/*	
	获取http头信息
*/
function getHttpHead($url, $isFormat = false)
{
	
    $ch = curl_init();
    $options = array(
        CURLOPT_URL => $url,
        CURLOPT_HEADER => true,
        CURLOPT_NOBODY => true,
        CURLOPT_RETURNTRANSFER => true,
    );
	
    curl_setopt_array($ch, $options);
    $result = curl_exec($ch);
    curl_close($ch);
    $tmpArr = explode("\n", $result);
    $resultArr = array();
    foreach ($tmpArr as $value) {
        $value = trim($value);
        if ($value != '') {
            if ($isFormat == true) {
                $arr = explode(':', $value);
                $k = $arr[0];
				if(count($arr) > 2)
				{
					$resultArr[$k] = $arr[1].':'.$arr[2];
				}else{
					$resultArr[$k] = $arr[1];
				}                
            } else {
                array_push($resultArr, $value);
            }
        }
    }
    return $resultArr;
}

/*	
	中文url地址格式化
*/
function parseUrl($url)
{
	$url = str_replace('――', '——', $url);
	$url = rawurlencode($url);
	$a = array("%3A", "%2F", "%40");
	$b = array(":", "/", "@");
	$url = str_replace($a, $b, $url);
	return $url;
}

/*	
	php内存消耗统计。
*/
function memoryUse()
{
	return 'memory used '.(memory_get_usage()/1024).'KB';
}

/*	
	php执行时间。
*/
function phpRuntime()
{
	global $phpstartime;
	$st = explode(' ',$phpstartime);
	$et = explode(' ',microtime());
	unset($phpstartime);
	return 'php run '.sprintf("%s",$et[0]+$et[1]-$st[0]-$st[1]).'s, '.memoryUse();
}
/*
	获取用户的真实IP地址。
*/
function getIP()
{
	return getenv("HTTP_CLIENT_IP")?getenv("HTTP_CLIENT_IP"):
				(getenv("HTTP_X_FORWARDED_FOR")?getenv("HTTP_X_FORWARDED_FOR"):(getenv("REMOTE_ADDR")?getenv("REMOTE_ADDR"):'Unknow'));
}
/*
	错误页面显示。
*/
function noPageinfo()
{
	die('no found this page!');
}

function Verifiy_purview($level=0)
{
	switch($level)
	{
		case 1:
			break;
		case 2:
			break;
		case 3:
			break;
		default:
			break;
	}
}

/*防注入*/
function doStrings($str)
{
	$str = str_replace("and","&#97;nd",$str);
	$str = str_replace("execute","&#101;xecute",$str);
	$str = str_replace("update","&#117;pdate",$str);
	$str = str_replace("count","&#99;ount",$str);
	$str = str_replace("chr","&#99;hr",$str);
	$str = str_replace("mid","&#109;id",$str);
	$str = str_replace("master","&#109;aster",$str);
	$str = str_replace("truncate","&#116;runcate",$str);
	$str = str_replace("char","&#99;har",$str);
	$str = str_replace("declare","&#100;eclare",$str);
	$str = str_replace("select","&#115;elect",$str);
	$str = str_replace("create","&#99;reate",$str);
	$str = str_replace("delete","&#100;elete",$str);
	$str = str_replace("insert","&#105;nsert",$str);
	return htmlspecialchars($str, ENT_QUOTES);
}

/*汉子截子*/
function strchina($str, $length, $start=0, $charset="utf-8")
{
   if(function_exists("mb_substr")) 
   { 
       if(mb_strlen($str, $charset) <= $length) return $str; 
       $slice = mb_substr($str, $start, $length, $charset); 
   }else
   { 
       $re['utf-8'] = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xff][\x80-\xbf]{3}/"; 
       $re['gb2312'] = "/[\x01-\x7f]|[\xb0-\xf7][\xa0-\xfe]/"; 
       $re['gbk'] = "/[\x01-\x7f]|[\x81-\xfe][\x40-\xfe]/"; 
       $re['big5'] = "/[\x01-\x7f]|[\x81-\xfe]([\x40-\x7e]|\xa1-\xfe])/"; 
       preg_match_all($re[$charset], $str, $match); 
       if(count($match[0]) <= $length) return $str; 
       $slice = join("",array_slice($match[0], $start, $length)); 
   } 
   return $slice;  
}

function cookie($data,$time = 3600,$domain=".pic.dev")
{
	foreach($data as $key => $val)
	{
		setcookie($key, $val,time()+$time, "/",$domain); 
	}
}
?>